Extracto tar.xz ubuntu
tar -xf file.tar.xz
Colorful Cardinal
tar -xf file.tar.xz$ tar xvfJ fich.tar.xz
tar -xf [file].tar.xz
cd [file]
./configure
make
sudo make installtar xf [filename]
This will expand the contents of the file to a folder. Then the commands are, from the folder:
./configure
make
sudo make install
tar xf [filename]